Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403696 | Trap device and substrate processing apparatus comprising the same | — | 2025-09-02 |
| 12044106 | Deep-water drilling gas kick pilot-scale apparatus | Qishuai Yin, Laibin Zhang | 2024-07-23 |
| 11703161 | Internal spiral conduit bearing capacity reinforcing device and method for using the same | Qishuai Yin, Shanshan Shi, Yang Long, Qianling Xue, Li Li | 2023-07-18 |
| D960647 | Self-heating cup | — | 2022-08-16 |
| 11304584 | Surface cleaning apparatus | Alan J. Krebs, Ming Luo | 2022-04-19 |
| 10941623 | Apparatus and method for cleaning rock debris when deep-water surface drilling is done | Qishuai Yin, Shanshan Shi | 2021-03-09 |
| 10876397 | Experimental device for simulating invasion of shallow fluid into wellbore | Qishuai Yin, Shanshan Shi | 2020-12-29 |
| 10801302 | Inner start-up tool of conduit bearing capacity reinforcing device | Qishuai Yin, Shanshan Shi | 2020-10-13 |
| 10767428 | Device and method for simulating formation respiration effect | Qishuai Yin, Shanshan Shi | 2020-09-08 |
| 10641049 | Riser stub for acoustic resonance decomposition of hydrate in deepwater drilling | Qishuai Yin, Shanshan Shi, Chunwei Gu, Haodong Chen, Hexing Liu | 2020-05-05 |
| 10398280 | Surface cleaning apparatus | Alan J. Krebs, Ming Luo | 2019-09-03 |
| 10321795 | Surface cleaning apparatus with debris ejector | Jian Gang Fan | 2019-06-18 |
| 9883466 | Method and apparatus for managing radio resource in wireless communication system | Ji-Woo Jeong, Seong Won KIM, Yeon-Chul Shin, Seo-Min Yang, Seung Min Yoo +2 more | 2018-01-30 |
| 9854953 | Surface cleaning apparatus with debris ejector | Jian Gang Fan | 2018-01-02 |
| 9687128 | Surface cleaning apparatus with debris ejector | Jian Gang Fan | 2017-06-27 |
| 9508613 | Method for testing susceptor of chemical vapor deposition apparatus and method for manufacturing organic light emitting display apparatus by using the same | — | 2016-11-29 |
| 8627267 | Apparatus and method for initializing system global variables by using multiple load/store instructions | Seung-Jun Yoon | 2014-01-07 |
| 8468985 | Electro-hydraulic variable valve lift apparatus | Hosung Cho, Jin Gyu Yang, Myung Rae Cho, Hong Wook Lee, Duk-Jin Park +8 more | 2013-06-25 |
| 7916703 | Wireless local area network (WLAN) and method of transmitting frame in the WLAN | Sang-Yeon Won | 2011-03-29 |
| 7656180 | Burn-in board connection device and method | Jae-Nam Lee, Jung-Hyeon Kim, Ju-II Kang | 2010-02-02 |
| 6388993 | ATM switch and a method for determining buffer threshold | Jae-Jin Shin, Kyung-geun Lee, Dan Keun Sung, Jeong-Won Heo, Sung Hyuk BYUN +1 more | 2002-05-14 |
| 6259698 | Input buffer controller using back-pressure signals in ATM switches and a method for determining the logical queue size | Jae-Jin Shin, Kyung-geun Lee, Dan Keun Sung, Jeong-Won Heo, Sung Hyuk BYUN +1 more | 2001-07-10 |